A piece of Rope walks into a bar

A piece of rope walks into the bar and calls for the bartender and says

"Hey bartender, give me a drink"

The bartender acknowledges the rope, but as he's handing him the drink, stops suddenly and says

"Get out of my bar! We don't serve your kind here!"

So the piece of rope walks outside, pissed at the fact he couldn't get a drink. He mulls around outside for a bit until he thinks of an idea. The rope twists himself up and frizzes up his hair, walks back into the bar and says

"Hey bartender! How about a drink?"

So the bartender gets what he asked for, walks over to the bar and says

"Don't I know you? Aren't you that piece of rope I kicked out earlier?"

The rope says

"Nope, I'm a frayed knot"